यदि \(a_n=9n+5\) है, तो \(a_9-a_6\) कितना होगा?
If \(a_n=9n+5\), what is \(a_9-a_6\)?
Explanation opens after your attempt
C. (27)
Concept
\(a_9=86\) and \(a_6=59\), so the difference is (27). Find the terms separately and subtract.
Why this answer is correct
The correct answer is C. (27). \(a_9=86\) and \(a_6=59\), so the difference is (27). Find the terms separately and subtract.
Exam Tip
\(a_9=86\) और \(a_6=59\), इसलिए अंतर (27) है। पदों को अलग निकालकर घटाएं।
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